Answer: D
Correct answer: It shows notes, a timer and the next slide on the speaker’s screen only
Presenter View uses two displays: the audience sees the slide alone, while the speaker sees the current slide, the next slide, the speaker notes, a timer and a clock. It also provides controls that are invisible to the audience - a pen and laser pointer, a way to black the screen, and a grid of all slides for jumping to any of them out of order, which is what makes it possible to answer a question by going straight to the relevant slide. It requires a second display, and PowerPoint enables it automatically when one is detected; it can be toggled from the Slide Show tab. On a single screen it can still be rehearsed by pressing Alt + F5. The feature that most changes how a talk is delivered is the preview of the next slide, since it removes the need to remember what is coming and lets the speaker lead into it naturally.